Views: 47 Author: Withair® Publish Time: 2021-03-19 Origin: Site
As buildings continue to evolve in size and function, their cooling systems must meet increasingly rigorous demands in an efficient and sustainable way. But often, what works for one project may not work for another, even with similar specifications. Location, utility rates and architectural features all introduce challenging variables that must be accounted for.
That’s why Withair® has developed a robust portfolio of air-cooled chillers with intentional overlap in capacity, efficiency and sound performance. Our large selection gives customers the ability to make targeted equipment customizations with the opportunity to reduce energy intensity and lessen environmental impact.
The result is numerous system designs and chiller configurations with a variety of possible efficiency levels. So, whether our customers are calculating energy efficiency to meet local code requirements, determining eligibility for LEED® credits or utility rebates, or selecting an HVAC system with the lowest operating costs, there’s a Withair® solution for you.
High efficiency and low noise are the hallmarks of all our air-cooled chillers. The full line features a wide range of sizes, efficiencies and performance features that help our customers keep operations running reliably. Whether you need a classic chiller with dependable performance or an environmentally conscious chiller with next-generation refrigerant, there’s a Withair® model for you.
Withair's air-cooled scroll chiller offers the perfect combination of flexibility, efficiency and low noise. Available in sizes ranging from 20 to 200 tons with a compact footprint, the chiller is one of the quieter air-cooled chillers available today. Multiple levels of efficiency to choose from allow you to comply with your local code requirements.
* Capacity Range: 20 to 200 tons (50 and 60 Hz)
* Refrigerant: R-410A
* Energy Efficiency Rating (EER): IPLV: 13.7-16.6 (high-efficiency); 14.5-16.9(extra-high-efficiency)
* Capable of starting and operating with outside air temperatures from -29°C to 52°C
* Ease of installation with standard factory-installed strainer and flow switch; optional integrated pump packages further ease installation and reduce risk
* Easy serviceability, with all major components within 18 inches (46 cm) of edge
* EER: Full load: 9.8-10.4 (high-efficiency); 10.3-10.9 (extra-high-efficiency)
The chiller consistently delivers sound levels five to eight decibels lower than the model it replaced. With factory-installed attenuation, an additional three-decibel-reduction can be achieved for applications requiring ultra-quiet operation.
Using partial heat recovery, rejected heat can be redirected through a heat exchanger to provide heat for VAV reheat coils. A cooling system design uses ice made at night, when energy demand and cost are lowest, to cool the building during the day.
Our wide range of air-cooled chiller models features intentional overlap in capacity, efficiency and sound performance. This large selection gives customers the ability to make targeted customizations to their equipment to meet their specific application requirements.